diff options
| -rw-r--r-- | sys/powerpc/cpufreq/pcr.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/sys/powerpc/cpufreq/pcr.c b/sys/powerpc/cpufreq/pcr.c index 5dacaaae3db4..08e9a33aade7 100644 --- a/sys/powerpc/cpufreq/pcr.c +++ b/sys/powerpc/cpufreq/pcr.c @@ -202,6 +202,11 @@ pcr_attach(device_t dev) return (ENXIO); } + if (OF_getproplen(cpu, "power-mode-data") <= 0) { + /* Use the first CPU's node */ + cpu = OF_child(OF_parent(cpu)); + } + /* * Collect the PCR values for each mode from the device tree. * These include bus timing information, and so cannot be |